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1 //===- NewGVN.h - Global Value Numbering Pass -------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 /// \file
11 /// This file provides the interface for LLVM's Global Value Numbering pass.
12 //
13 //===----------------------------------------------------------------------===//
14 
15 #ifndef LLVM_TRANSFORMS_SCALAR_NEWGVN_H
16 #define LLVM_TRANSFORMS_SCALAR_NEWGVN_H
17 
18 #include "llvm/IR/PassManager.h"
19 
20 namespace llvm {
21 
22 class Function;
23 
24 class NewGVNPass : public PassInfoMixin<NewGVNPass> {
25 public:
26   /// Run the pass over the function.
27   PreservedAnalyses run(Function &F, AnalysisManager<Function> &AM);
28 };
29 
30 } // end namespace llvm
31 
32 #endif // LLVM_TRANSFORMS_SCALAR_NEWGVN_H
33 
34